Supraventricular tachycardia with left aberrant conduction due to retrograde invasion into the left bundle branch.
D002037:Bundle-Branch Block / Q000150:complications*; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006331:Heart Diseases / Q000209:etiology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000209:etiology*